I am about to use the PayPal module, too and I am in favor for getting
things right even if breaking the API!
Heiko

2009/10/8 Ryan Donahue <[email protected]>

> Yeah, I noticed my email got mangled.
>
> It would make sense to me if PaypalIPN.actions and PaypalPDT.pdtResponse
> were consistent.
>
> trait PaypalPDT {
> def pdtResponse:  PartialFunction[(PayPalInfo, Req), LiftResponse]
> }
>
> trait PaypalIPN {
> def actions:  PartialFunction[(PayPalInfo, Req), Unit]
> }
>
> If matching the status is just too convenient to lose, then how about this.
>
> trait PaypalPDT {
> def pdtResponse:  PartialFunction[(Box[PaypalTransactionStatus.Value],
> PayPalInfo, Req), LiftResponse]
> }
>
> trait PaypalIPN {
> def actions:  PartialFunction[(Box[PaypalTransactionStatus.Value],
> PayPalInfo, Req), Unit]
> }
>
> Either would be an API breaking change for the paypal module, but at least
> it'd be caught be the compiler.  What do you think?
>
>
> On Thu, Oct 8, 2009 at 1:33 PM, Timothy Perrett 
> <[email protected]>wrote:
>
>>
>> The parameters were pretty mangled in your email... Which one would
>> you propose is more generic that the current status one we have?
>> Alternatively, it sounds to me like we might need to add some kind of
>> special case match statement.
>>
>> Thoughts?
>>
>> Cheers, tim
>>
>> On 8 Oct 2009, at 13:14, Ryan Donahue wrote:
>>
>> >
>> > Hi Tim,
>> >
>> > Looking at "Table 2. Summary of subscription variables" of the page
>> > you reference, payment_status is not included for messages with a
>> > txn_type of subscr_ signup, subscr_ cancel, subscr_ modify, or
>> > subscr_eot.
>> >
>> > This matches the results I see in testing with PayPal Sandbox.
>> > Neither subscr_signup or subscr_cancel include the payment_status.
>> > Below are the parameters from two messages I have received (they
>> > contain fake user info generated by PayPal Sandbox, so no security/
>> > privacy concerns).
>> >
>> > params from subscr_signup message:
>> > btn_id -> List(1070963), test_ipn -> List(1), charset -> List
>> > (windows-1252), address_country -> List(United States), item_name ->
>> > List(Pro Account), recurring -> List(1), address_state -> List(CA),
>> > amount3 -> List(9.99), address_street -> List(1 Main St),
>> > verify_sign -
>> >> List(Ab4im9HUsk1pOL1dlUXJxEoipQcaAJQqV047JE2KENGFX4meCETo.KLt),
>> > address_status -> List(confirmed), period3 -> List(1 M), subscr_date -
>> >> List(05:01:02 Oct 08, 2009 PDT), first_name -> List(Test),
>> > address_country_code -> List(US), address_city -> List(San Jose),
>> > mc_currency -> List(USD), mc_amount3 -> List(9.99),
>> > residence_country -
>> >> List(US), payer_email -> List([email protected]),
>> > address_name -> List(Test User), txn_type -> List(subscr_signup),
>> > payer_status -> List(verified), subscr_id -> List
>> > (S-8X87353621486401E), last_name -> List(User), payer_id -> List
>> > (JMM2RTLNU5RPJ), reattempt -> List(1), notify_version -> List(2.8),
>> > custom -> List(2), address_zip -> List(95131), receiver_email -> List
>> > ([email protected]), business -> List
>> > ([email protected])
>> >
>> > params from subscr_cancel message:
>> > btn_id -> List(1070963), test_ipn -> List(1), charset -> List
>> > (windows-1252), address_country -> List(United States), item_name ->
>> > List(Pro Account), recurring -> List(1), address_state -> List(CA),
>> > amount3 -> List(9.99), address_street -> List(1 Main St),
>> > verify_sign -
>> >> List(AvpXEetWAO5JsntihTfwE4HykmNlAsappICrYh6PaVgG3JJUYLtOnqVU),
>> > address_status -> List(confirmed), period3 -> List(1 M), subscr_date -
>> >> List(05:06:19 Oct 08, 2009 PDT), first_name -> List(Test),
>> > address_country_code -> List(US), address_city -> List(San Jose),
>> > mc_currency -> List(USD), mc_amount3 -> List(9.99),
>> > residence_country -
>> >> List(US), payer_email -> List([email protected]),
>> > address_name -> List(Test User), txn_type -> List(subscr_cancel),
>> > payer_status -> List(verified), subscr_id -> List
>> > (S-8X87353621486401E), last_name -> List(User), payer_id -> List
>> > (JMM2RTLNU5RPJ), reattempt -> List(1), notify_version -> List(2.8),
>> > custom -> List(2), address_zip -> List(95131), receiver_email -> List
>> > ([email protected]), business -> List
>> > ([email protected])
>> >
>> > Thanks,
>> >
>> > Ryan
>> >
>> > On Oct 7, 6:18 pm, Timothy Perrett <[email protected]> wrote:
>> >> Ryan,
>> >>
>> >> The PayPal stuff is pretty much my baby - its awesome that your using
>> >> it in production!
>> >>
>> >> See what your saying - its been a while since I did anything with
>> >> PayPal; what fields *are* returned when the transaction is canceled?
>> >> Or, specifically, the question is what behaviour do you need?
>> >>
>> >> Lets start there and then I can work on a solution - it was my
>> >> understanding that all responses from paypal had the payment_status
>> >> field; im using the reference here:http://is.gd/43po4can you detail
>> >> the type of transaction you've been seeing this behaviour on?
>> >>
>> >> Cheers, Tim
>> >>
>> >> On 7 Oct 2009, at 20:56, Ryan Donahue wrote:
>> >>
>> >>
>> >>
>> >>> I'm receiving IPN updates from PayPal when a subcription is created
>> >>> and when it is canceled.  However, the cancel message never make
>> >>> it to
>> >>> my actions method.  Apparently, the cancel message does not include
>> >>> the payment_status.  I think this results in the message being
>> >>> dropped
>> >>> on the floor because of the for-comprehension on line 458 in
>> >>> Paypal.scala.  Would appreciate any help.  By the way, we've been
>> >>> using the paypal module in production for a couple months now (a
>> >>> very
>> >>> small app for selling a partner-branded version of our screen
>> >>> recorder).
>> >>
>> >>> Thanks,
>> >>
>> >>> Ryan
>> > >
>> >
>>
>>
>>
>>
>
> >
>


-- 
Heiko Seeberger

My job: weiglewilczek.com
My blog: heikoseeberger.name
Follow me: twitter.com/hseeberger
OSGi on Scala: scalamodules.org
Lift, the simply functional web framework: liftweb.net

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